Name: LM3503SQ-44
Brand: Texas Instruments
SKU: LM3503SQ-44
Price: 0.7478 USD
Availability: InStock
Rating: 5 (125 reviews)

LM3503SQ-44

Solo por referencia

Nº de pieza	LM3503SQ-44
Fabricantes	Texas Instruments
Descripción	IC LED DRIVER RGLTR DIM 16WQFN
Hoja de datos	LM3503SQ-44 Hoja de datos
Paquete	16-WFQFN Exposed Pad
ECAD
En existencias	345.876 piece(s)
Precio unitario	$ 0,7478 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	jun 17 - jun 22 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo LM3503SQ-44 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue LM3503SQ-44 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM3503SQ-44.

Especificaciones LM3503SQ-44

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - PMIC - Controladores LED
Paquete	16-WFQFN Exposed Pad
ECAD
Serie	-
Tipo	DC DC Regulator
Topología	Step-Up (Boost)
Interruptor (es) interno (s)	Yes
Número de salidas	2
Voltaje - Suministro (Min)	2.5V
Voltaje - Suministro (Máx)	5.5V
Voltaje - Salida	44V
Corriente - Salida / Canal	750mA (Switch)
Frecuencia	1MHz
Oscurecimiento	Analog, PWM
Aplicaciones	Backlight
Temperatura de funcionamiento	-40°C ~ 85°C (TA)
Tipo de montaje	Surface Mount
Paquete / caja	16-WFQFN Exposed Pad
Paquete de dispositivo del proveedor	16-WQFN (4x4)

ficha técnica LM3503SQ-44

LM3503SQ-44 Packaging

LM3503SQ-44 FAQ

1. How to order LM3503SQ-44 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM3503SQ-44 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3503SQ-44. All suppliers must pass our qualification reviews before they can publish their products including LM3503SQ-44 on Heisener; we pay more attention to the channels and quality of LM3503SQ-44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3503SQ-44 price and inventory displayed accurate?

The price and inventory of LM3503SQ-44 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM3503SQ-44?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM3503SQ-44 we delivered, we will accept the replacement or return of the LM3503SQ-44 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM3503SQ-44.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM3503SQ-44 pin diagram, LM3503SQ-44 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LM3503SQ-44 Productos Relacionados

ABM10W-18.0896MHZ-6-D1X-T3	Abracon LLC, CRYSTAL 18.0896MHZ 6PF SMT, 4-SMD, No Lead, -	Ver
CY7C1381D-100AXC	Cypress Semiconductor Corp, IC SRAM 18MBIT 100MHZ 100TQFP, 100-LQFP, -	Ver
OP184ES-REEL	Analog Devices Inc., IC OPAMP GP 4.25MHZ RRO 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	Ver
ROV20H391K-S-2	Littelfuse Inc., VARISTOR 390V 10KA DISC 20MM, Disc 20mm, -	Ver
WLNG-EK-DP501	Quatech-Division of B&B Electronics, KIT EVAL FOR 802.11G MODULES, -, -	Ver
EDSTLZ990/23	On Shore Technology Inc., TERM BLOCK HDR 23POS 5.08MM, -, -	Ver
T38075-16-0	Curtis Industries, CONN BARRIER STRP 16CIRC 0.375", -, -	Ver
0386307616	Molex, LLC, CONN BARRIER STRP 16CIRC 0.438", -, -	Ver
09185406324001	HARTING, CONN HEADER 40POS T/H, -, -	Ver
DWM-23-55-G-D-250	Samtec Inc., .050" BOARD SPACERS, -, -	Ver
DW-06-10-G-S-543	Samtec Inc., .025" BOARD SPACERS, -, -	Ver
TV07QDT-25-17SB	Amphenol Aerospace Operations, CONN RCPT FMALE 42POS GOLD CRIMP, -, -	Ver

LM3503SQ-44 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44/NOPB

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

584

LM3503SQ-44

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

584

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44

D# 2156-LM3503SQ-44-ND

Rochester Electronics LLC

LED DRIVER, 10-SEGMENT

575

LM3503SQ-44/NOPB

D# 2156-LM3503SQ-44/NOPB-ND

Rochester Electronics LLC

LED DRIVER, 2-SEGMENT, PQCC16

2789

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44/NOPB

National Semiconductor Corporation

In stock shipping within 2days

2300

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ44NOPB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

2075

LM3503SQ44

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

33292

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ44

Texas Instruments

OEM/CM ONLY

526

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44

National Semiconductor Corporation

OEM/CM Immediate delivery

28700

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44/NOPB

D# NS-LM3503SQ-44/NOPB

Texas Instruments

OEM/CM ONLY

4997

LM3503SQ-44

D# NS-LM3503SQ-44

Texas Instruments

OEM/CM ONLY

3599

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44

National Semiconductor Corporation

LED Driver, 10-Segment

RoHS: Not Compliant

575

LM3503SQ-44/NOPB

National Semiconductor Corporation

LED Driver, 2-Segment, PQCC16

RoHS: Compliant

2789

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44

National Semiconductor Corporation

IN stock Immediate delivery

28685

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44

National Semiconductor Corporation

shipping today

28699

Nº de pieza

Fabricantes

Descripción

En existencias

LM3503SQ-44(L00053B)

National Semiconductor Corporation

RFQ

3098

LM3503SQ-44CT

National Semiconductor Corporation

RFQ

3175

Quick Inquiry

LM3503SQ-44

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS